Intel ayaa xaqiijisay xaqiiqada UEFI firmware iyo koodhadhka isha BIOS ee uu daabacay qof aan la garanayn GitHub. Wadarta 5.8 GB ee koodka, yutiilitida, dukumeentiyada, blobs iyo dejinta la xidhiidha jiilka firmware ee nidaamyada leh soo-saareyaal ku salaysan Alder Lake microarchitecture, oo la sii daayay Noofambar 2021, ayaa la daabacay. Isbeddelkii ugu dambeeyay ee koodka la daabacay wuxuu ahaa Sebtembar 30, 2022.
Sida laga soo xigtay Intel, dusinta ayaa ku timid cilad dhinac saddexaad ah, oo aan ahayn natiijo ka timid hoos u dhac ku yimid kaabayaasha shirkadda. Waxaa sidoo kale la xusay in koodhka la daatay uu daboolay barnaamijka 'Project Circuit Breaker', kaas oo bixiya abaalmarin u dhaxaysa $ 500 ilaa $ 100000 si loo ogaado dhibaatooyinka amniga ee Intel firmware iyo alaabada (taas oo macnaheedu yahay in cilmi-baarayaashu ay heli karaan abaal-marinno warbixinta dayacanka ee la ogaaday iyadoo la adeegsanayo waxa ku jira daadsan).
Lama cayimin cidda dhabta ah ee noqotay isha daadinta Falanqaynta waxa ku jira kaydka la daabacay ayaa shaaca ka qaaday qaar ka mid ah tijaabooyinka iyo adeegyada gaarka ah ee alaabta Lenovo ("Lenovo Feature Tag Information Test", "Lenovo String Service", "Lenovo Secure Suite", "Lenovo Cloud Service"), laakiin ku lug lahaanshaha Lenovo ee daadsanaanta weli lama xaqiijin. Kaydka ayaa sidoo kale daaha ka qaaday agabka iyo maktabadaha shirkadda Insyde Software, oo soo saarta firmware-ka OEM-yada, iyo git log-ka waxa ku jira iimaylka mid ka mid ah shaqaalaha shirkadda LC Future Center, oo u soo saarta laptops OEM-yada kala duwan. Labada shirkadoodba waxay la shaqeeyaan Lenovo.
Marka loo eego Intel, koodka guud ee la heli karo kuma jiro xog sir ah ama wax kasta oo gacan ka geysan kara shaacinta dayacanka cusub. Isla mar ahaantaana, Mark Ermolov, oo ku takhasusay cilmi-baarista amniga ee aaladaha Intel, ayaa lagu aqoonsaday macluumaadka kaydka la daabacay ee ku saabsan diiwaannada MSR ee aan sharciyeysneyn (Model Specific Register, loo isticmaalo, iyo waxyaabo kale, maaraynta microcode, raadinta iyo debugging), macluumaadka ku saabsan. kaas oo ku xiran heshiis aan qarsoodi ahayn. Intaa waxaa dheer, fure gaar ah ayaa laga helay kaydka, oo loo adeegsaday in si dhijitaal ah loo saxeexo firmware, kaas oo suurtogal ah in loo isticmaali karo in laga gudbo ilaalinta Intel Boot Guard (shaqada furaha lama xaqiijin; waxaa suurtogal ah in kani yahay furaha tijaabada).
Source: opennet.ru